23649605632 has 24 divisors (see below), whose sum is σ = 47287667700. Its totient is φ = 11824801792.

The previous prime is 23649605587. The next prime is 23649605669. The reversal of 23649605632 is 23650694632.

It is a super-4 number, since 4×23649605632⁴ (a number of 43 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5771782 + ... + 5775877.

Almost surely, 2^23649605632 is an apocalyptic number.

It is an amenable number.

23649605632 is a deficient number, since it is larger than the sum of its proper divisors (23638062068).

23649605632 is an equidigital number, since it uses as much as digits as its factorization.

23649605632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11547681 (or 11547661 counting only the distinct ones).

The product of its (nonzero) digits is 1399680, while the sum is 46.

The spelling of 23649605632 in words is "twenty-three billion, six hundred forty-nine million, six hundred five thousand, six hundred thirty-two".